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https://issues.apache.org/jira/browse/NETBEANS-5841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated NETBEANS-5841:
-------------------------------------
    Labels: pull-request-available  (was: )

> NullPointerException at 
> MarkOccurrences.computeHighlights(MarkOccurrences.java:104)
> -----------------------------------------------------------------------------------
>
>                 Key: NETBEANS-5841
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-5841
>             Project: NetBeans
>          Issue Type: Bug
>          Components: lsp
>    Affects Versions: 12.4
>            Reporter: Michael Küttner
>            Assignee: Jan Lahoda
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: lsp-setup.png
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I tried to add Python language support using the language server: 
> [https://github.com/palantir/python-language-server]
> I frequently get following NPE:
> java.lang.NullPointerException
>  at 
> org.netbeans.modules.lsp.client.bindings.MarkOccurrences.computeHighlights(MarkOccurrences.java:104)
>  at 
> org.netbeans.modules.lsp.client.bindings.MarkOccurrences.run(MarkOccurrences.java:82)
>  at 
> org.netbeans.modules.lsp.client.LSPBindings.lambda$addBackgroundTask$13(LSPBindings.java:411)
>  at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
>  at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
>  at 
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
>  at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
>  at 
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
>  
> The Language Server was added using Tools -> Options menu (see attached 
> Screenshot)



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